The Eco-Ride starts at Cooper-Garrod Estate Vineyards with a docent-led horseback ride through vineyards and the oak chaparral of Fremont-Older Open Space, with spectacular views of San Francisco Bay and Santa Clara Valley.

Following the ride, enjoy wine tasting and an al fresco lunch with wine included.

Next, drive to Silver Mountain for tasting with a tour of the organic vineyards and Silver Mountain's "Triple Green Canopy" solar array that meets all their energy requirements, shades winery operations, and collects rainwater for reuse.

Normally $244 for two, the April tours are $219. Available by reservation only and limited to 15 each day.